Mitu yowuzira moto yoyankhidwa mwapadera

Thandizo lazinthu makonda

Makina owaza odziyimira pawokha ndi amodzi mwa zida zozimitsira moto zosasunthika zomwe zimagwiritsidwa ntchito mozama komanso zozimitsa moto kwambiri.Dongosolo la sprinkler lodziwikiratu limapangidwa ndi mutu wa sprinkler, gulu la valavu ya alamu, chipangizo cha alamu chotuluka madzi (chizindikiro cha madzi oyenda kapena kusintha kwamphamvu), mapaipi ndi malo operekera madzi, ndipo amatha kupopera madzi pakayaka moto.Amapangidwa ndi gulu lonyowa la valve alamu, sprinkler yotsekedwa, chizindikiro cha kutuluka kwa madzi, valavu yowongolera, chipangizo choyesera madzi otsiriza, mapaipi ndi malo operekera madzi.Mapaipi a dongosololi amadzazidwa ndi madzi oponderezedwa.Pakayaka moto, tsitsani madzi nthawi yomweyo wowaza akatha kuchitapo kanthu.

Malingana ndi sprinkler yomwe imagwiritsidwa ntchito, imagawidwa m'magulu awiri: makina otsekemera otsekedwa;Open sprinkler system imatengedwa.Mu makina owaza okha, wowaza ali ndi udindo wozindikira moto, kuyambitsa dongosolo ndi kupopera moto.Ndilo gawo lalikulu la dongosolo.Mitu ya sprinkler ili ndi mitundu yosiyanasiyana yamagulu.

Malinga ndi kukhudzika kwa mitu ya sprinkler, mitu yowaza imatha kugawidwa m'mitu yowaza mothamanga, mitu yothirira mayankhidwe mwapadera ndi mitu yowaza yokhazikika.Kawirikawiri, kukhudzika kwa mutu wa sprinkler kumasonyezedwa ndi yankho la nthawi ya yankho (RTI), yomwe ndi nthawi yoyankhira kuchokera ku kulandira alamu yamoto kupita kumutu wa sprinkler.

Malingana ndi kagulu kameneka, mtundu woyamba ndi mutu wa sprinkler woyankha mofulumira, ndipo ndondomeko yake ya nthawi yoyankhira (RTI) ndi yochepa kapena yofanana ndi 50 (m * s) 0.5;Chachiwiri ndi mutu wapadera wothira madzi, womwe nthawi yoyankhira (RTI) ndi yaikulu kuposa 50 (m * s) 0.5 ndi zosakwana 80 (m * s) 0.5;Chachitatu ndi muyezo kuyankha sprinkler mutu, amene kuyankha nthawi index (RTI) ndi wamkulu kuposa 80 (m * s) 0.5 ndi zosakwana 350 (m * s) 0.5.